2009 BMW X6 vs. 1975 BMW 1502
To start off, 2009 BMW X6 is newer by 34 year(s). Which means there will be less support and parts availability for 1975 BMW 1502. In addition, the cost of maintenance, including insurance, on 1975 BMW 1502 would be higher. At 2,993 cc (6 cylinders), 2009 BMW X6 is equipped with a bigger engine. In terms of performance, 2009 BMW X6 (232 HP @ 4000 RPM) has 159 more horse power than 1975 BMW 1502. (73 HP @ 5800 RPM). In normal driving conditions, 2009 BMW X6 should accelerate faster than 1975 BMW 1502. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X6 weights approximately 1170 kg more than 1975 BMW 1502. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X6 is four wheel drive (4WD), it will have significant more traction and grip than 1975 BMW 1502. In wet, icy, snow, or gravel driving conditions, 2009 BMW X6 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 BMW X6 (520 Nm @ 2000 RPM) has 402 more torque (in Nm) than 1975 BMW 1502. (118 Nm @ 3700 RPM). This means 2009 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 1502. 2009 BMW X6 has automatic transmission and 1975 BMW 1502 has manual transmission. 1975 BMW 1502 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW X6 | 1975 BMW 1502 | |
| Make | BMW | BMW |
| Model | X6 | 1502 |
| Year Released | 2009 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1573 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 232 HP | 73 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 520 Nm | 118 Nm |
| Torque RPM | 2000 RPM | 3700 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 90 mm | 71 mm |
| Engine Compression Ratio | 17.0:1 | 8.0:1 |
| Top Speed | 210 km/hour | 155 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2150 kg | 980 kg |
| Vehicle Length | 4880 mm | 4240 mm |
| Vehicle Width | 1990 mm | 1600 mm |
| Vehicle Height | 1700 mm | 1420 mm |
| Wheelbase Size | 2940 mm | 2510 mm |
| Fuel Tank Capacity | 85 L | 50 L |
